[#BCLog-Logger-NumConnections]
= xref:BCLog.adoc[BCLog]::xref:BCLog/Logger.adoc[Logger]::NumConnections
:relfileprefix: ../../
:mrdocs:

Count the callbacks currently connected to the print signal.

== Synopsis

Declared in `<logging.h>`

[source,cpp,subs="verbatim,replacements,macros,-callouts"]
----
[[requires_capability(0x7f2e43eecbf8)]]
size_t
NumConnections();
----

== Return Value

The number of connected callbacks.


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